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Keywords: Systems Engineer - TS/SCI with Polygraph, Location: Chantilly, VA

Page: 8

Data Engineer

solutions to a variety of complex engineering problems. Clearance Requirements: Must have a current/active TS/SCI...! ***This is for a future opportunity*** ManTech seeks a motivated, career and customer-oriented Data Engineer to join our team in Chantilly...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cyber Engineer

Job Title: Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS.../SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $58000 - 115900 per year

Design Engineer (ND III) (Government)

/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... Engineer (Campus Area Network/Local Area Network (CAN/LAN)): To support our government customer’s global enterprise networks...

Company: AT&T
Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $98100 - 203000 per year

Cloud Engineer

Requirements: Must have a current/active TS/SCI w/Polygraph. Physical Requirements: Must be able to remain in a stationary...! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented Cloud Engineer to join our team in Chantilly...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Cyber Software Engineer

Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local... technologies Qualifications: Required: An active TS/SCI with polygraph Five to Fifteen (5-15) years’ experience...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $66700 - 133300 per year

Senior Network Engineer

Engineering, or other IT-related discipline. Clearance Requirements: Must have a current/active TS/SCI w/Polygraph...! ***This is for a future opportunity*** MANTECH seeks a motivated, career and customer-oriented Senior Network Engineer to join our team...

Company: ManTech
Location: Chantilly, VA
Posted Date: 23 Jan 2026

Infrastructure Cloud Engineer, Senior

with Kubernetes TS/SCI clearance with a polygraph Bachelor’s degree Ability to obtain a Security+ CE, SSCP, CCNA-Security... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: Chantilly, VA
Posted Date: 22 Jan 2026
Salary: $86800 - 198000 per year

Cyber Security Engineer

to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen, we celebrate... for ISSM security reviews, ensuring all compliance requirements are met through technical accuracy TS/SCI clearance...

Location: Chantilly, VA
Posted Date: 22 Jan 2026

Senior Cyber Engineer

Senior Cyber Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI... application knowledge, to include ability to automate RMF. Active TS/SCI and an ability to obtain a Poly. Sec+ and/or CISSP...

Location: Chantilly, VA
Posted Date: 21 Jan 2026

Software Engineer, Senior

eligibility requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation... complete solutions Experience creating solutions to complex problems within a collaborative, cross-functional team TS/SCI...

Location: Chantilly, VA
Posted Date: 19 Jan 2026
Salary: $86800 - 198000 per year

Design Engineer (ND III) (Government)

/SCI with polygraph. (#ts/sci) (#polygraph) Required Qualifications: Candidate must have 16 years of experience that can... Engineer (Campus Area Network/Local Area Network (CAN/LAN)): To support our government customer’s global enterprise networks...

Company: AT&T
Location: Chantilly, VA
Posted Date: 19 Jan 2026
Salary: $98100 - 203000 per year

Software Integration Engineer

at the required level and ability to pass a Counterintelligence Polygraph. Preferred Qualifications: Active TS SCI...POSITION: Software Integration Engineer WORK LOCATION: Chantilly, VA JOB CATEGORY: Information Technology...

Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $190000 per year

Test Engineer, Senior

up to 20% of the time TS/SCI clearance with a polygraph Bachelor’s degree Nice If You Have: Experience... need to meet eligibility requirements for access to classified information; TS/SCI clearance with polygraph...

Location: Chantilly, VA
Posted Date: 17 Jan 2026
Salary: $86800 - 198000 per year

Development Engineer (T2)

Deployment Engineer Location: Chantilly, VA Clearance: TS required, SCI eligible Certifications: Current Security... hire and must meet SCI eligibility. Must be willing and able to obtain a polygraph within the customer’s timeline after...

Posted Date: 15 Jan 2026

Software Engineer - Expert

DevOps Engineer AWS Certified Data Engineer Special Requirements TS/SCI clearance with a Full-Scope polygraph. Work... Location: Chantilly, VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026

DevOps Engineer

processes and IaC Experience with AWS TS/SCI clearance with a polygraph Bachelor's degree and 5+ years of experience... requirements for access to classified information; TS/SCI clearance with polygraph is required. Compensation At Booz Allen...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $77600 - 176000 per year

Senior DevOps Engineer – Infrastructure and Automation Specialist

is required Must possess an active TS clearance at the time of application, be willing and able to obtain SCI access, and pass a CI polygraph... Engineer, where you'll play a critical role in the design, deployment, testing, and operation of our DevSecOps infrastructure...

Location: Chantilly, VA
Posted Date: 08 Jan 2026
Salary: $131884 - 153127 per year

Cloud Engineer

Engineer Special Requirements TS/SCI clearance with a Full-Scope polygraph. Work Environment Employee will be working..., VA Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph FLSA Status...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Software Engineer - Subject Matter Expert

AWS Certified Developer AWS Certified DevOps Engineer AWS Certified Data Special Requirements TS/SCI clearance.../SCI – Full-Scope Polygraph FLSA Status: Salaried, exempt Position Summary RSekure is seeking a highly skilled...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026

Network Engineer

: Washington, D.C. Schedule: Monday – Friday Hours: Full-time, 40-hours/week Clearance Req: TS/SCI – Full-Scope Polygraph...Job Title: Network Engineer Department: Operations/Services Reports To: RSekure Program Manager Location...

Company: RSEKURE
Location: Chantilly, VA
Posted Date: 08 Jan 2026